Doctor profile · Federal record

Dr. Ujjwal Karki

Hematology & Oncology Physician · Internal Medicine Physician · Washington, DC

  • NPI 1578135752
  • 5 yrs on file
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3800 Reservoir RD Nw
Washington, DC 200072113
(202) 444-1649

Credentials & registration

NPPES · NUCC
NPI registered
July 2021 — 5 yrs on file
Profile last updated
June 30, 2024
Specialty taxonomy
207RH0003X — NUCC code
State licenses (2)
District of Columbia #MD500002983 · Michigan #4351047824

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578135752. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$69
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Teleflex LLC 1 $36.30
Aveo Pharmaceuticals, INC. 1 $33.03

By nature of payment

Food and Beverage
$69

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
77
Patients
11
Total drug cost
$1,157
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 19 11 $493
Amlodipine Besylate Generic 16 0 $59
Losartan Potassium Generic 14 0 $160
Metformin Hcl Generic 14 0 $272
Omeprazole Generic 14 0 $174

Frequently asked questions

Auto-generated from federal data
What is Dr. Ujjwal Karki's medical specialty?
Dr. Ujjwal Karki practices Hematology & Oncology Physician in Washington, DC.
Where does Dr. Ujjwal Karki practice?
Dr. Ujjwal Karki practices at 3800 Reservoir RD Nw, Washington, DC 200072113. Office phone: 2024441649.
What is Dr. Ujjwal Karki's NPI?
Dr. Ujjwal Karki's National Provider Identifier (NPI) is 1578135752, issued by NPPES.